Raised Bed Depth Over Sandy, Chemically‑Treated Lawn

Don't Build High on Sand

Sandy soil + raised bed = excessive drainage → dry roots. Better:

• Divide into 3‑ft wide beds.
• Raise edges only 6" (step to firm).
• Mix imported topsoil with native sand.

What to Grow

Carrots, corn, and most veggies will work in this blended, moderately raised system.